<template>
	<view class="basic tn-safe-area-inset-bottom" style="padding-top: 400rpx;position: relative;">
		<view style="position: absolute;width: 100%;height: 800rpx;top: 0;z-index: 0;" @click="aaa">
			<view class="wrapper">
				<view class="candles">
					<view class="light__wave"></view>
					<view class="candle1">
						<view class="candle1__body">
							<view class="candle1__eyes">
								<view class="candle1__eyes-one"></view>
								<view class="candle1__eyes-two"></view>
							</view>
							<view class="candle1__mouth"></view>
						</view>
						<view class="candle1__stick"></view>
					</view>
					<view class="candle2">
						<view class="candle2__body">
							<view class="candle2__eyes">
								<view class="candle2__eyes-one"></view>
								<view class="candle2__eyes-two"></view>
							</view>
						</view>
						<view class="candle2__stick"></view>
					</view>
					<view class="candle2__fire"></view>
					<view class="sparkles-one"></view>
					<view class="sparkles-two"></view>
					<view class="candle__smoke-one">
					</view>
					<view class="candle__smoke-two">
					</view>
				</view>
				<view class="floor">
				</view>
			</view>
		</view>
		<block v-for="(item, index) in navList" :key="index">
			<view class="nav_title--wrap tn-margin-bottom-sm">
				<view class="nav_title tn-cool-bg-color-15">{{ item.title | titleFilter}}</view>
			</view>

			<view class='nav-list'>

				<block v-for="(content_item, content_index) in item.list" :key="content_index">
					<navigator open-type="navigate" hover-class='none' :url="content_item.url"
						class="nav-list-item tn-shadow-blur tn-cool-bg-image tn-flex tn-flex-direction-column tn-flex-col-center tn-flex-row-between"
						:class="[
              getRandomCoolBg(content_index)
            ]">
						<view class="icon">
							<view :class="['tn-icon-' + content_item.icon]"></view>
						</view>
						<view class="nav-link">
							<view class='title'>{{ content_item.title }}</view>
						</view>
					</navigator>
				</block>

			</view>
		</block>

		<view class="tn-padding-bottom-xs"></view>

	</view>
</template>

<script>
	import basicListData from '@/mock/basic_page.js'

	export default {
		name: 'Basic',
		filters: {
			titleFilter(value) {
				if (value.length === 0) {
					return ''
				}
				let newString = ''
				for (let i = 0; i < value.length; i++) {
					if (i !== 0) {
						newString += ' / '
					}
					newString += value[i]
				}
				return newString
			}
		},
		data() {
			return {
				// nav菜单列表
				navList: basicListData.data
			}
		},
		created() {
			uni.connectSocket({
				url: 'ws://104.168.141.167:3000',
				success: () => {
					console.log('WebSocket connected');
				},
				fail: (err) => {
					console.error(err);
				}
			});

			uni.onSocketMessage((res) => {
				console.log(res.data);
			});
		},
		methods: {
			aaa() {
				uni.request({
					url: 'http://104.168.141.167:3000/chat',
					method: 'post',
					success: function(res) {
						console.log(res);
					}
				});


			},
			getRandomCoolBg() {
				return this.$tn.color.getRandomCoolBgClass()
			}
		}
	}
</script>

<style lang="scss" scoped>
	@import '@/static/css/demo.scss';

	/* 顶部背景图 start */
	.top-backgroup {
		height: 450rpx;
		z-index: -1;

		.backgroud-image {
			width: 100%;
			height: 667rpx;
		}
	}

	/* 顶部背景图 end */

	/* 标题start */
	.nav_title {
		-webkit-background-clip: text;
		color: transparent;

		&--wrap {
			position: relative;
			display: flex;
			height: 120rpx;
			font-size: 46rpx;
			align-items: center;
			justify-content: center;
			font-weight: bold;
			background-image: url(https://tnuiimage.tnkjapp.com/title_bg/title44.png);
			background-size: cover;
		}
	}

	/* 标题end */

	/* 组件导航列表 start*/
	.nav-list {
		display: flex;
		flex-wrap: wrap;
		padding: 0rpx 12rpx 0rpx;
		justify-content: space-between;

		/* 列表元素 start */
		.nav-list-item {
			padding: 20rpx 30rpx;
			border-radius: 12rpx;
			width: 45%;
			margin: 0 18rpx 40rpx;
			background-size: cover;
			background-position: center;
			position: relative;
			z-index: 99;



			/* 元素标题 start */
			.nav-link {
				font-size: 32rpx;
				text-transform: capitalize;
				padding: 0 0 10rpx 0;
				position: relative;

				.title {
					color: #FFFFFF;
					margin-top: 20rpx;
					text-align: center;
				}
			}

			/* 元素标题 end */

			/* 元素图标 start */
			.icon {
				font-variant: small-caps;
				width: 90rpx;
				height: 90rpx;
				line-height: 90rpx;
				margin: 0;
				padding: 0;
				display: inline-flex;
				text-align: center;
				justify-content: center;
				vertical-align: middle;
				font-size: 50rpx;
				color: #FFFFFF;
				white-space: nowrap;
				opacity: 0.9;
				background-color: rgba(0, 0, 0, 0.05);
				background-size: cover;
				background-position: 50%;
				border-radius: 5000rpx;
			}

			/* 元素图标 end */
		}

		/* 列表元素 end */
	}

	/* 组件导航列表 end*/
</style>
